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When you visit our Denver dental office, your health is our top priority. Our entire team is dedicated to providing you with the personalized, professional care that you deserve and we have implemented a variety of new processes to follow all of the new CDC and American Dental Associations guidelines for office sterilization, Personal Protective Equipment, patient intake, and patient care while in-office. We have robust pre-appointment health questions and we will work with you to minimize avoidable in-office time.
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Park Hill Dental Arts is a Denver dental practice devoted to restoring and enhancing the natural beauty of your smile using conservative, state-of-the-art procedures that will result in beautiful, long-lasting smiles! A standard of excellence in personalized dental care enables us to provide the quality dental services our patients deserve.
Regular dental visits are essential to make sure oral health problems - from tooth decay to oral cancer - are detected and treated in a timely manner. At our office, your oral health is our paramount concern. We want to make sure your teeth stay healthy, function well and look great! From regular cleanings and exams to advanced restorative treatments, all of your routine dental needs can be met right here.
Hello, and welcome to Park Hill Dental Arts - let us introduce you to our dentist, Dr. Thomas Croghan! Dr. Tom moved to Colorado with his family when he was four-years-old. After deciding to become a dentist, Dr. Tom attended CSU for his undergraduate and graduated from CU with his doctorate in dental science.
Welcome to our full-service Keenesburg satellite office, located at 100 S Main St. Keenesburg, CO. We look forward to taking care of your family's dental health needs. Dr. Croghan grew up near the small town of Keenesburg and still resides outside of town with his wife and El Camino.
Reviews (30)
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Pamela Hickey
Feb 11, 2022
I do not like dentists, but Dr. Croghan is Super! Very nice and knows his stuff. I met Dr. Croghan right after he took over for Dr. Metzer, I live in Oregon now and I wish I could of brought him along. It would be nice if I could send my teeth back to his office. Thank you Dr. Croghan
Lady Chapin Hay
Jun 17, 2021
I am a terrible patient, Dr makes me feel comfortable and safe. Everything was immaculate. I saw everyone washing hands and wiping down the chairs in between patients.
Marian Messner
Apr 20, 2021
Always a positive experience. Friendly, informative staff, helpful and accommodating.
Shauna Veen
Apr 07, 2021
Wonderful dentist, and wonderful staff! This office is the antithesis of the clinical, "big business" model of dentistry. Coming here feels like working with (extremely knowledgeable) relatives for your oral health. Warm, competent, comfortable, and accessible (the dentist called me back on a day the office was closed!). It is easy to see that this that this dentist has found his calling, and is using his skills to better the lives of others. Highly recommend!
Henry Smith
Apr 07, 2021
As always a very pleasant experience. Dr. Crogan and his staff are top notch. Prices are reasonable. I've been a patient for over 10 years. Don't waste your money with those fill and bill dentist.
Anna Maylett
Mar 01, 2021
Kate is amazing! She is the best hygienists. Dr. Croghan and staff are kind, caring and very professional. I have been going to Park Hill Dental for many years.
Sarah Bock
Jan 28, 2021
Dr Croghan is hands down the best dentist in Denver. My family and I have been going to him for 20 years and he has handled all our dental needs so well and so affordably we continue to be amazed. This particular visit Dr Croghan fixed my son's chipped tooth and made it look just like new. We were in and out in less than an hour and were charged half what other dental practices would. This dental practice is all about Dr Croghan's expertise and integrity and we are so thankful we found it!
Marcin Biegunajtys
Jan 23, 2021
Dr Croghan is a wealth of knowledge and resources when it comes to dentistry. I've had some unfortunate accidents that left me with much work I need to get done now, and he has always been able to offer great options that helped me make an informed decision on the next steps, something that most other dentists tend to omit, as it feels like they already have a plan before I even get in their chair. He and his staff is who you want on your side! Love his work and attention to detail!
Chris Bock
Jan 14, 2021
Dr. Croghan is my favorite health care provider. He serves our whole family and is always great to work with. If you ever need anything more than a cleaning, he explains issues clearly and provides you with options along with a clear explanation of costs.
Mark Williams
Dec 24, 2020
Very personable staff and doctor. Best dentist I have experienced. Relaxed atmosphere.
C. C.
Aug 30, 2019
My husband and I both go to Dr. Croghan. He has been supportive of our dental health. He has chosen inexpensive, straight forward procedures when he could have gone another more expensive route. Dr. Croghan has our trust, and we recommend him.
Delsia L.
Jun 27, 2019
I've been going to park hill dental for many many years.i know that dr croghan and his staff are taking excellent care of my teeth.i am 76 years old and i still have all of them.i wouldn't go to any other dentist.
Tobin H.
Jun 14, 2019
Absolutely my highest ranking. Kind, gentle, honest, thorough. I can't imagine how this dental office could improve. Very professional, yet friendly and accomodating, shockingly fast, in the best possible way.
Laurie C.
Apr 26, 2019
I have moved my family to this dentist for many reasons. They felt like family at the first apt. They did a great job with my cleaning and did not upsell me on products or add more apts than I needed, or could afford. They treat you with respect and get the job done. I can tell they are in it for the long run, which is great because my teeth need some TLC.
Sarah H.
Apr 18, 2019
Our family loves Dr. Croghan. He's patient, gentle and compassionate. For example, he has a whole string of kid jokes in his arsenal to distract from the injection of novocaine. His office is filled with mementoes from past and current patients who feel impelled to show him the kindness he always shows for others. Moreover, he finds and retains excellent dental assistants and office staff who clearly enjoy working with and for him.
Kathy E.
Apr 02, 2019
Happily I found Park Hill Dental Arts even before relocating to the area. Dr. Thomas Croghan and staff go above and beyond to make the dental experience as comfortable and cost effective as possible. Being of a certain age, there's a lot that one could do to shore up my existing teeth, and I was so impressed when at my initial visit, Dr. Croghan felt that we could do this without the tremendous expense I was anticipating.

Recently had a cavity [felt like a 6 year old from back in the day] and was not looking forward to the appointment. Trusting Dr. Croghan's judgement, we proceeded without numbing agent. I was amazed at how quickly and comfortably the cavity was taken care of. From the first contact for an appointment with Leslie, to cleanings with the hygienists and with interaction with Dr. Croghan himself, Park Hill Dental Arts continues to be a positive experience. Highly recommend.
Kenzie J.
Mar 13, 2019
Dr. Croghan is the best! I've been coming here for over a decade and the service has always been great. I do not get charged for a lot of extra services that I do not need--I trust that he is being honest and taking the best care of my teeth and wallet!
Susan G.
Nov 25, 2018
Dr. Crogan is by far the best general practitioner of dentistry I have ever had. His professionalism, staff, and his incredible knowledge of dentistry is a 10. I highly recommend him to all, including children. He has a playful manner that everyone loves. thank you, Susan Greer
Cia W.
Aug 03, 2018
Dr Croghan has been my dentist for several years now. He and his office take very good care of my dental needs. The office has the most up to date equipment, excellent staff and Dr C's sense of humor makes visits enjoyable. If you are looking for a new highly skilled dentist, I recommend this practice most highly.
Chris P.
May 30, 2018
They raised their rates above my insurance threshold without disclosing in advance. Also I received a very painful cavity filling - was told numbing wouldn't be required since it's "so small". Even after I expressed that I was in pain, I was told "he's almost done." Tooth has been sensitive ever since (was 12 months ago). Wasn't my first filling either - but was my first / only at this location.

When I raised the issue to his staff I was told "it's normal just use sensitive toothpaste". That hasn't helped. We love this place's location because it's 2 blocks away. Can't beat the commute. But we have to break it off. Not worth it. Also he only works three days a week (Tues-Thurs) so appt availability is always a challenge.
Joyce G.
May 22, 2018
Huge dental and relationship skills. I had comprehensive restorations and was married to a dentist and I can attest he is an excellent dentist and really cares about his patients. He also does a lot of dentistry for underprivileged folks for the community.
Dana P.
May 17, 2018
Great staff and great dentist. Everyone very friendly and time taken for the dental visit is appropriate and never rushed.
Greg P.
Jan 05, 2018
Dr Croghan is unfailingly upbeat, positive, and friendly. I always enjoy being with him. He follows up each procedure and is dedicated to making sure everything is right. He and his daughter (as his assistant) came in on Christmas eve to help me with a painful tooth. And when I had some continuing pain with a tooth, he repeatedly met with me to eventually find a nearly invisible problem. I really like and respect Tom.
Deana B.
Sep 29, 2017
The dog ate my mouth guard, and Dr. Crogan helped me fit an over the counter while we waited on my new lab formed acrylic night guard. The new one fits perfectly! Wonderful staff who respect your time as much as theirs. Dr Crogan teaches at the U, volunteers at the prison, and gives to the local women's shelter. He is a gem. Wonderfully convenient to Park Hill!
Amy C.
May 13, 2017
Dr. Croghan is a rarity amongst any professionals today. He truly cares about his patients, his dental artistry and his staff. He has a gifting as a dentist and if you are looking for someone who will not see you as a number, who will care about every detail and has a down to earth, engaging personality then give his office a call. No glitz, all skill! Thank you, Dr. Croghan.
Herb H.
Oct 30, 2013
Dr Croghan loves talking care of people. Never once have I felt bushed off or rushed through a checkup or procedure. I almost always need extra numbing and it's not big deal. Instead of condescendingly asking, "are you sure it's not just pressure you're feeling, " he trusts my ability to feel pain and gives me more medicine. And then usually just shoots the breeze for the few minutes it takes to kick in.

But as others have said, the follow up call the evening of the appointment is great. It's a fantastic way for him to check in, make sure you know what to if you have pain, and talk about anything you might need to remember. Everyone that works in the office is friendly and the atmosphere is laid back and comfortable. I'd recommend Dr Croghan and his staff to anyone.
Mark M.
Apr 19, 2012
Dr Croghan and staff are wonderful at making you laugh and keeping you at ease while there. That's a good thing being going to the dentist isn't usually top of a fun list. He has always been there for us even in an emergency on a weekend. I like that he follows up later with you to make sure everything is going well after visits. I have to agree with anke h.

He would never recommend a procedure just to make money! I found him after one dentist said it would take 3 visits and specialists to get something done while Dr. "C" just took care of it right there on the spot.
Leah S.
Sep 07, 2010
Dental hygienist was unprofessional. She talked way too much about her personal life and diagnosed me with me needing a crown. No x-rays and no dentist in sight. Dr. Croghan came in and agreed. I thought that the whole experience was odd for such an expensive procedure. I am getting a second opinion but would rather have a more thorough exam by a dentist if I do need a procedure. I had moved to the area and was trying a new dentist closer to where I live. I have very healthy teeth and regularly go to a dentist.
Anke H.
Oct 20, 2009
I have to give them 5 stars, because they really are the nicest dental office. Dr. Croghan would never recommend a procedure just to make money! My son, who is six now, has gone to Dr. Croghan's office since he was 1 or 2, and he loves going there (no cavities, either). We have never been at a better dental office. And Dr. Croghan was just awarded top dentist by 5280 magazine based on a review by his peers.
Lynn L.
Mar 31, 2008
Dr. Croghan and his staff at Park Hill Dental make up the nicest dental office I've ever visited! Everyone here is so nice and conscientious. Though the office space itself is a little outdated, all of the equipment and implements are current. If you live in the neighborhood, I recommend Park Hill Dental! I only gave 4 stars because I have a hard time giving a dentist 5 stars. It's just not one of my favorite activities.;